Chemistry, 10.12.2020 06:30, ericgalo808
How many atoms of silicon would there be in a sample that contained 4.66 x 1030 grams?
1.69 x 1052
1.69 x 10690
9.99 x 1052 (this rounds to 1.0 X 1053)
9.99 x 10690 (this rounds to 1.0 X 10691)
Answers: 2
Chemistry, 21.06.2019 23:00, dice50
When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )
Answers: 1
Chemistry, 22.06.2019 20:00, Chynadoll94
Iam hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
Answers: 1
How many atoms of silicon would there be in a sample that contained 4.66 x 1030 grams?
1.69 x 1052<...
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